Eprinex® Pour-On Cattle Dewormer | Broad-Spectrum Parasite Control for Dairy & Beef

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Price range: $282.82 through $1,340.57

Broad-spectrum pour-on parasite control for dairy and beef cattle, delivering reliable internal and external parasite protection with zero milk withholding and no meat withdrawal when used according to label.

  • Controls 39 species and life stages of internal and external cattle parasites
  • Effective against adult gastrointestinal worms and 4th stage larvae
  • Helps manage lice, mange mites, cattle grubs, and horn flies
  • No milk discard time when used according to label directions
  • No meat withdrawal period when used as directed
  • Convenient easy-to-apply pour-on
  • Ships for $5

 

Description

Eprinex Pour-On is a trusted, broad-spectrum parasiticide designed for both dairy cattle and beef cattle operations seeking effective, convenient parasite control without production downtime.

Formulated with eprinomectin, this pour-on solution provides control of 39 different parasite species and life stages, making it one of the most comprehensive parasite control options available for cattle producers. It targets both internal parasites (gastrointestinal worms and lungworms) and external parasites (lice, mites, grubs, and horn flies) that can reduce weight gain, milk production, feed efficiency, and overall herd performance.

  • For dairy producers, one of the most important advantages is its zero-milk withholding requirement when used according to label, allowing continued milk production without interruption.
  • For beef producers, the no meat withdrawal claim (when used as directed) supports flexible herd management and marketing timelines.

Whether managing a high-producing dairy herd or optimizing weight gain in beef cattle, this pour-on parasite control solution helps support healthier, more productive animals through reduced parasite pressure and improved overall condition.

Directions for Use

  • Administer as a topical pour-on along the backline
  • Recommended dosage: 1 mL per 10 kg (22 lbs.) body weight
  • Apply evenly from withers to tailhead
  • Accurately estimate body weight for proper dosing
  • Use clean, calibrated applicator equipment
  • Follow all label safety and handling instructions

Active Ingredients

  • Eprinomectin: 5 mg/mL

Frequently Asked Questions

Is this product approved for dairy cows?
Yes. Eprinex Pour-On is approved for use in lactating dairy cattle when used according to label directions.

Does it require milk withholding?
No. There is no milk withholding period when used according to label, making it suitable for dairy operations.

Is there a meat withdrawal time for beef cattle?
No. When used as directed on the label, there is no meat withdrawal requirement.

What parasites does it control?
It controls 39 species and stages of internal and external parasites, including worms, lice, mites, grubs, and horn flies.

How is it applied?
It is applied as a pour-on along the topline of the animal, using a dosage based on body weight.

Why do dairy and beef producers use it?
Producers choose it for broad-spectrum parasite control, ease of application, and zero production downtime, helping support performance, milk yield, and weight gain.

How often should it be used?
Timing depends on parasite pressure, region, and herd management goals. Always follow label directions and consult a herd health professional.

Additional information

Weight N/A
Dimensions N/A
Options

2.5L – 100 dose, 5L – 200 dose, 10L – 400 dose, 20L – 800 dose